Fnet = F1 + F2... F= ma Fd = 1/2PV^2CdA - How can the above equations...
Fnet = F1 + F2... F= ma Fd = 1/2PV^2CdA
- How can the above equations can be combined to determine the relationship between mass and terminal velocity
- How can you determine the speed of an object from a displacement vs time and velocity vs time graph
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Fnet = F1 + F2... F= ma Fd = 1/2PV^2CdA
- How can the above equations...
Hi, Can you check my answers? If they're incorrect, please include a picture of the correct...
Hi,
Can you check my answers? If they're incorrect, please include a
picture of the correct answer written out on a peice of paper.
Thanks!!
c. When a spherical object of radius r moves at velocity v in a viscous liquid, the object experi- ences a drag force given by Stokes' Law (Fd = 6πrv. η). Given the apparent weight of the object above, under what condition would the object be falling at "terminal velocity"? State the equation for this...
Need Help ！！！！！！！！ The figures show free-body diagrams (FBD) for an object of mass m. Write...
Need Help ！！！！！！！！
The figures show free-body diagrams (FBD) for an object of mass m. Write the x-y components of Newton's second law. Write your equations in term of the magnitudes of the forces F,F... and any angles defined in the diagram. One equation is shown to illustrate the procedure. 1. F1 民 3 F2 F2 mag max = may = F1-F2 ma, 2. It is good practice to draw an "acceleration diagram" (i.e. a diagram with the acceleration vector)...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you w...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you would walk in order to replicate the 1-D motion graph. Use words such as away, toward, at rest, speeding up, slowing down, constant speed. Be specific with your time periods. 2. For each velocity vs. time graph, create the corresponding position and acceleration versus time graphs. Construct your graph on a computer program such as Microsoft ExcelB. If you do not...
Your boss wants you to determine if the initial velocity of the sled and the weight...
Your boss wants you to determine if the initial velocity of the sled and the weight of the team affect its acceleration down the ramp. To solve this problem, you decide to model the situation using a cart moving down an inclined track. Write down the relationship between the velocity and the position of the cart. Use that relationship to construct a position vs. time graph, after an initial push, just below each velocity vs. time graph from question 2....
Any one please help me graph and answer the questions. Thank you 1. Sketch the position...
Any one please help me graph and answer the questions. Thank
you
1. Sketch the position vs. time graph for each of the following situations: An object at rest An object moving in the positive direction with a constant speed . An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest 2. How do you find the velocity from the position!? How do you find the position from...
A. A mass m is released from rest some distance above the ground. If it is...
A. A mass m is released from rest some distance above the ground. If it is subject to a force of air resistance F= cv^2, determine its terminal velocity. B. That same mass is projected vertically upwards with an initial speed of V0. Determine the maximum height reached by the projectile. Express your answer in terms of the terminal velocity from part a. C. Determine v(t) for that same mass as in part B and find the time it takes...
Anyone please help me sketch question number 3 . Thank you 1. Sketch the position vs....
Anyone please help me sketch question number 3 .
Thank you
1. Sketch the position vs. time graph for each of the following situations: . An object at rest . An object moving in the positive direction with a constant speed An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest How do you find the velocity from the position? How do you find the position from the...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
your boss wants you to determine if the initial velocity of the sled and the weight...
your boss wants you to determine if the initial velocity of the sled and the weight of the team affect its acceleration down the ramp. To solve this problem, you decide to model the situation using a cart moving down an inclined track. Write down the relationship between the acceleration and the velocity of the cart. Use that relationship to construct an instantaneous velocity vs. time graph, after an initial push, just below each of your acceleration vs. time graphs...
Vibrational Motion Introduction If an object is following Hooke’s Law, then Fnet = -kx = ma...
Vibrational Motion Introduction If an object is following Hooke’s Law, then Fnet = -kx = ma Since acceleration is the second derivative of position with respect to time, the relationship can be written as the differential equation: kx = m δ2xδt2/{"version":"1.1","math":"<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>k</mi><mi>x</mi><mo> </mo><mo>=</mo><mo> </mo><mi>m</mi><mo> </mo><mfrac bevelled="true"><mrow><msup><mi>δ</mi><mn>2</mn></msup><mi>x</mi></mrow><mrow><mi>δ</mi><msup><mi>t</mi><mn>2</mn></msup></mrow></mfrac></math>"} Methods for solving differential equations are beyond the scope of this course; in fact, a class in differential equations is usually a requirement for a degree in engineering or physics. However, the solution to this particular differential...
Hi,
Can you check my answers? If they're incorrect, please include a
picture of the correct answer written out on a peice of paper.
Thanks!!
c. When a spherical object of radius r moves at velocity v in a viscous liquid, the object experi- ences a drag force given by Stokes' Law (Fd = 6πrv. η). Given the apparent weight of the object above, under what condition would the object be falling at "terminal velocity"? State the equation for this...
Need Help ！！！！！！！！
The figures show free-body diagrams (FBD) for an object of mass m. Write the x-y components of Newton's second law. Write your equations in term of the magnitudes of the forces F,F... and any angles defined in the diagram. One equation is shown to illustrate the procedure. 1. F1 民 3 F2 F2 mag max = may = F1-F2 ma, 2. It is good practice to draw an "acceleration diagram" (i.e. a diagram with the acceleration vector)...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you would walk in order to replicate the 1-D motion graph. Use words such as away, toward, at rest, speeding up, slowing down, constant speed. Be specific with your time periods. 2. For each velocity vs. time graph, create the corresponding position and acceleration versus time graphs. Construct your graph on a computer program such as Microsoft ExcelB. If you do not...
Any one please help me graph and answer the questions. Thank
you
1. Sketch the position vs. time graph for each of the following situations: An object at rest An object moving in the positive direction with a constant speed . An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest 2. How do you find the velocity from the position!? How do you find the position from...
Anyone please help me sketch question number 3 .
Thank you
1. Sketch the position vs. time graph for each of the following situations: . An object at rest . An object moving in the positive direction with a constant speed An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest How do you find the velocity from the position? How do you find the position from the...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
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